Overview

overview

10

Static

static

10

bot_start.exe

windows10-1703-x64

10

Sharing

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General

  • Target
    bot_start.exe
  • Size 197KB
  • Sample240904-hkhcmsxdpg
  • SHA256 c4174541aa2cef599aee7a376e5de3393446f0018a850fcf1c6658da9692bed5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
purelogstealercredential_accessdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target
      bot_start.exe
    • Size 197KB
    • SHA256 c4174541aa2cef599aee7a376e5de3393446f0018a850fcf1c6658da9692bed5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    purelogstealercredential_accessdiscoverypersistencespywarestealer

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

      stealerpurelogstealer

    • PureLog Stealer payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks